Specifications
Description
The Watts FBV-TH 3/8X1/2 is a 1/2" 2-piece full port ball valve with NPT connections. It features a brass body.
Common Questions
- Is this full port or standard port?
- Full port. The ball bore matches the 1/2" pipe ID, so the valve adds almost no restriction — the right choice for pump suction, main shutoffs, and any run where you cannot give up head.
- Can I use this on natural gas or propane?
- No. This valve carries no fuel-gas listing, and code requires an ANSI Z21.15 / CSA listed valve for natural gas or LP. Use a Watts GBV series gas ball valve instead.
- Is this rated for potable water?
- No. This is a leaded model and cannot be installed in US potable-water systems. Watts builds a lead-free (LF-prefix) equivalent for potable service.
- Can it be serviced without cutting it out?
- No. A 2-piece body is not designed for in-line rebuild; it is replaced as a unit. Choose a three-piece valve (LFB6800 / S-6800 series) where in-line serviceability matters.
Specifications
- Type: Ball
- Size: 1/2"
- Inlet Size: 3/8"
- Outlet Size: 1/2"
- Connection: NPT
- Body Material: Brass
- Port Style: Full
- Ways: 2-Way
- Pack Quantity: 6
- Country of Origin: China
- Warranty: 1 Year Limited
- MPN: FBV-TH 3/8X1/2
- Lead-Free: No
- Valve Construction: 2-Piece
- Ball Material: Chrome-Plated Brass
- Blowout-Proof Stem: Yes
- Handle Type: Tee
- Actuation: Manual
- Fuel Gas Rated: No
- Integral Drain / Waste Port: No
Product Information
| SKU | UPC | Country of Origin | Warranty |
|---|---|---|---|
| 0547051 | 098268050653 | China | 1 Year Limited |
Dimensions
| Size Nominal | 1/2" | Inlet Size | 3/8" |
| Outlet Size | 1/2" | End Connection | NPT |
Details
| Series | FBV | Device Type | Ball |
| Body Material | Brass | Port Style | Full |
| Pack Qty | 6 | Valve Ways | 2-Way |
| Body Construction | 2-Piece | Ball Material | Chrome-Plated Brass |
| Blowout Proof Stem | Yes | Handle Type | Tee |
| Actuation | Manual | — | — |
Compare with similar products
| Port Style | Full
| Full
| Full
| Full
| Full
| Full
|
| Valve Ways | 2-Way
| 2-Way
| 2-Way
| 2-Way
| 2-Way
| 2-Way
|
| Body Construction | 2-Piece
| 2-Piece
| 2-Piece
| 2-Piece
| 2-Piece
| 2-Piece
|
| Ball Material | Chrome-Plated Brass
| Chrome-Plated Brass
| Chrome-Plated Brass
| Chrome-Plated Brass
| Chrome-Plated Brass
| Chrome-Plated Brass
|
| Blowout Proof Stem | Yes | Yes | Yes | Yes | Yes | Yes |
| Handle Type | Tee
| Lever
| Lever
| Lever
| Lever
| Lever
|
| Actuation | Manual
| Manual
| Manual
| Manual
| Manual
| Manual
|
| WSP PSI | — | 150.0 psi | — | 150.0 psi | — | — |
| Series | FBV
| LFFBV-3C
| LFFBV-4
| LFFBV-3C
| LFFBV-PEX-F1960
| LFFBV-PEX-F1960
|
| Country Of Origin | China
| China
| Mexico
| China
| China
| China
|
| Warranty | 1 Year Limited
| 1 Year Limited
| 1 Year Limited
| 1 Year Limited
| 1 Year Limited
| 1 Year Limited
|
| Spec Sheet | — | |||||
| Install Sheet | — | — | — | — | ||
| Device Type | Ball
| Ball
| Ball
| Ball
| Ball
| Ball
|
| Size Nominal | 1/2"
| 1"
| 2"
| 2"
| 1-1/4"
| 1-1/2"
|
| Inlet Size | 3/8"
| 1"
| 2"
| 2"
| 1-1/4"
| 1-1/2"
|
| Outlet Size | 1/2"
| 1"
| 2"
| 2"
| 1-1/4"
| 1-1/2"
|
| Lead Free | — | Yes | Yes | Yes | Yes | Yes |
| End Connection | NPT
| FNPT
| NPT
| Sweat
| PEX
| PEX
|
| Body Material | Brass
| Brass
| Brass
| Brass
| Brass
| Brass
|
| Seat Material | — | PTFE
| PTFE
| PTFE
| EPDM
| EPDM
|
| Application | — | Domestic Water
| — | Domestic Water
| Domestic Water
| Domestic Water
|
| Max Pressure PSI | — | 600.0 psi | 600.0 psi | 600.0 psi | 160.0 psi | 160.0 psi |
| Max Temp °F | — | 400.0 °F | — | 400.0 °F | — | — |
| Certifications | — | UL, FM, NSF-61
| — | UL, FM, NSF-61
| NSF-61, NSF-372
| NSF-61, NSF-372
|
| Pack Qty | 6
| 30
| 6
| 6
| 16
| 16
|
| Min Temp °F | — | 0.0 °F | — | 0.0 °F | — | — |
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